Step into History: The Colosseum Secret Tunnel Reopens to the Public

Rome never stops revealing its secrets — and now, one of its most mysterious places has finally reopened: the Colosseum Secret Tunnel, known in Latin as the Passaggio di Commodo. After years of meticulous restoration, visitors can now walk the same underground passage once used exclusively by emperors.

What Is the Colosseum Secret Tunnel?

Hidden beneath the southern side of the Colosseum, the Colosseum Secret Tunnel is an underground vaulted corridor that connected the imperial box (pulvinar) directly to the outside world. Built between the late 1st and early 2nd century AD, it allowed the emperor to enter and exit the amphitheater unseen, shielded from the roaring crowds above.

Archaeologists associate it with Emperor Commodus (180–192 AD), who famously fancied himself a gladiator. According to ancient sources, it was through this very Colosseum Secret Tunnel that he reached the arena — and where a plot against him once unfolded.

For more background, see the official announcement reported by RomaToday.

A Marvel of Restoration and Accessibility

The reopening of the Colosseum Secret Tunnel is the result of a year-long project by the Parco archeologico del Colosseo, completed in September 2025. The restoration included structural stabilization, laser cleaning of ancient stuccoes, and a new lighting system designed by architect Francesca Storaro to recreate the original interplay of light and shadow filtering through the ancient skylights (bocche di lupo).

The project also prioritized accessibility and inclusivity. A retractable staircase now doubles as an elevator, allowing all visitors to explore the Colosseum Secret Tunnel without barriers. A tactile map and a 3D reconstruction video make this archaeological jewel fully immersive — a model of sustainable heritage management and innovation.

What You’ll See Inside

Walking through the Colosseum Secret Tunnel is like stepping back in time. The marble walls, once gleaming with inlaid panels, still show traces of metal clamps that held the slabs. The vaulted ceiling preserves exquisite stucco reliefs depicting Dionysus and Ariadne, mythological scenes of love and divine union beneath a starry sky.

Two niches near the entrance display fragments of stucco decoration inspired by the Colosseum’s own spectacles: wild boar hunts, bear fights, and acrobats performing before the emperor’s eyes. Every detail, though faded by time, whispers the grandeur of Rome’s imperial age.

Visiting the Colosseum Secret Tunnel

Starting October 27, 2025, the Colosseum Secret Tunnel will be open to visitors on Mondays and Wednesdays, from 1:00 p.m. to 4:00 p.m.

• Educational tours are offered in Italian (2 p.m.), English (3 p.m.), and Spanish (1 p.m.)
• Groups are limited to 8 people, ensuring an intimate experience
• Tickets are available through the Full Experience – Passaggio di Commodo Pass, which also includes access to the Colosseum’s upper levels, the Roman Forum, and the Palatine Hill

Explore the Colosseum Secret Tunnel with Italian ArtVentures

At Italian ArtVentures, we offer private and expert-led tours of the Colosseum Secret Tunnel — a once-in-a-lifetime opportunity to explore the Colosseum as the emperors did. Led by professional archaeologists, our tours bring to life the stories, myths, and political intrigues that shaped Ancient Rome.

Our private Colosseum tours include:

• Skip-the-line entrance to the Colosseum
• Guided visit of the Colosseum Secret Tunnel
• Private walking tour of the Roman Forum and Palatine Hill
• Optional hotel pick-up and drop-off for maximum comfort

Experience history where it actually happened — in the footsteps of emperors.

Book your Colosseum Secret Tunnel Tour now at robertof134.sg-host.com/ and be among the first to experience this newly revealed wonder of Ancient Rome.